import base64
import json
import urllib
import urllib.request
from aliyunsdkcore import client
from aliyunsdkocr.request.v20191230 import  RecognizeCharacterRequest

def create_aliyun_client():
    access_key = ""
    secret_key = ""
    region_id = "cn-hangzhou"
    return client.AcsClient(access_key,secret_key,region_id)

